单项选择题 Your network contains an Active Directory domain named contoso.com. The domain contains a member server named HVServer1. HVServer1 runs Windows Server 2012 R2 and has the Hyper-V server role installed. HVServer1 hosts 10 generation 1 virtual machines. All of the virtual machines connect to a virtual switch named Switch1. Switch1 is configured as a private network. All of the virtual machines have the DHCP guard and the router guard settings enabled. You install the DHCP server role on a virtual machine named Server1. You authorize Server1 as a DHCP server in contoso.com. You create an IP scope. You discover that the virtual machines connected to Switch1 do not receive IP settings from Server1. You need to ensure that the virtual machines can use Server1 as a DHCP server. What should you do?（）

问答题 Your network contains an Active Directory domain named contoso.com. The domain contains two servers named Server1 and Server2 that run Windows Server 2012 R2. From Server2, you attempt to connect to Server1 by using Computer Management and you receive the following error message: "Computer\ \Server1 cannot be found. The network path was not found." From Server1, you successfully connect to Server2 by using Server Manager. You need to ensure that you can manage Server1 remotely from Server2 by using Computer Management. What should you configure? To answer, select the appropriate option in the answer area.

单项选择题 Your network contains an Active Directory domain named contoso.com. All domain controllers run Windows Server 2012 R2. The domain contains a server named Server1 that runs Windows Server 2012 R2. You need to ensure that when users log on to Server1, their user account is added automatically to a local group named Group1 during the log on process. Which Group Policy settings should you modify?（）